A baseball is hit so that its height in feet after t seconds is s(t)=-5t^2+28t+6 How high is the baseball after 1 second? Find the maximum height of the baseball

What is the value of x in the following equation. -x ^3/2 = -27

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.